Linear Algebra 1st year

Content

Advanced Numbas implementations
Chapter 1 Vectors and Matrices
Chapter 10 Inner Products
Chapter 2 Linear Systems
Chapter 3 Inverses and Determinants
Chapter 4 Vector Spaces
Chapter 5 Linear Independence and Bases
Chapter 6 Bases and Dimension
Chapter 7 Complex Numbers
Chapter 8 Linear Maps
Chapter 9 Eigenvectors and Eigenvalues
Class test
Class Test 2
Copied from Newcastle
Demos
error testing
Randomised questions
Tatiana's copies
379 items
Inverse of 2x2 matrix 5 May 2023, 7:19 p.m.
WBQ 2.13 b) Transform into reduced row echelon form 3 Jun 2022, 10:23 a.m.
WBQ 2.13 a) Transform into reduced row echelon form 3 Jun 2022, 10:22 a.m.
…
Browse this project's content

Questions for first year linear algebra. From basics on vectors and matrices, via solving linear systems, inverse matrices and determinants, vector spaces, bases, linear maps, eigenvalues/eigenvectors, inner products.

In development: we're starting at the beginning :-) More questions will appear through the year 2020/21.

Project activity

○

Julia Goedecke copied Matrix products and transposes (same as WBQ 1.31) to Matrix multiplication 4 years, 2 months ago

○

Julia Goedecke published Matrix products and transposes (same as WBQ 1.31) 4 years, 2 months ago

○

Julia Goedecke published Matrix products: any combination from WBQ 1.28/1.31 4 years, 2 months ago

Picture of Julia Goedecke
○

Julia Goedecke on Matrix products: any combination from WBQ 1.28/1.31 4 years, 2 months ago

Gave some feedback: Ready to use

○

Julia Goedecke copied Matrix products and transposes (same as WBQ 1.31) to Matrix products: any combination from WBQ 1.28/1.31 4 years, 2 months ago

Picture of Julia Goedecke
○

Julia Goedecke on Matrix products and transposes (same as WBQ 1.31) 4 years, 2 months ago

Gave some feedback: Ready to use

Picture of Julia Goedecke
○

Julia Goedecke on Can you multiply these matrices? (same as WBQ 1.28) 4 years, 2 months ago

Gave some feedback: Ready to use

Picture of Julia Goedecke
○

Julia Goedecke on Matrix times vector (same as WBQ 1.27) 4 years, 2 months ago

Gave some feedback: Ready to use

○

Iain Gunn on Matrix transformations (WBQ 1.30 randomised) 4 years, 2 months ago

Gave some feedback: Ready to use

○

Iain Gunn on Matrix times vector (WBQ 1.27 randomized) 4 years, 2 months ago

Gave some feedback: Ready to use

○

Iain Gunn on Can you multiply matrices of these sizes? 4 years, 2 months ago

Gave some feedback: Ready to use

○

Iain Gunn on Find matrix from entry formula ( WBQ 1.23 randomized size and formula) 4 years, 2 months ago

Gave some feedback: Ready to use

Picture of Julia Goedecke
○

Julia Goedecke on Matrix transformations (same as WBQ 1.30) 4 years, 2 months ago

Gave some feedback: Ready to use

Picture of Julia Goedecke
○

Julia Goedecke on Find matrix from entry formula (same as WBQ 1.23) 4 years, 2 months ago

Gave some feedback: Ready to use

Picture of Julia Goedecke
○

Julia Goedecke on Vectors Introduction 4 years, 2 months ago

Gave some feedback: Ready to use

○

Julia Goedecke published Vectors Introduction 4 years, 2 months ago

○

Julia Goedecke created Vectors Introduction 4 years, 2 months ago

○

Julia Goedecke published Demo matrix of mathematical expressions 4 years, 2 months ago

○

Liam Gretton was given access to the Demo matrix of mathematical expressions 4 years, 2 months ago

○

Tim Yeoman was given access to the Demo matrix of mathematical expressions 4 years, 2 months ago

Earlier activity →

Create

Question Exam

Queues

Item status

Ready to use 295
Should not be used 3
Has some problems 4
Doesn't work 1
Needs to be tested 8
Draft 68

Members